Peel the apples and grate them using the large wholes of a box cutter

Mix with vanilla, corn starch and sugar if you are using it

Cook on a low to medium flame until soft

When apple mixture is cooled, roll out both pieces of dough and cut into 9 squares

Roll the lattice cutter across one sheet of dough

Drop a heaping tablespoon of the apple mixture on the plain squares and top with a lattice cut square

Pinch closed and brush each pie with some of the beaten egg

Bake at 400 for about 20 minutes until golden brown

Serve warm topped with a scoop of vanilla ice cream